Former minister, statesman B A Mohideen no more

Nanded, May 24: In a sensational incident, a Lingayat seer from Karnataka was found murdered in his mutt in the Nanded district of Marathwada region of Maharashtra on Sunday.

The seer, who was strangled to death, has been identified as Shivacharya Nirvanarudra Pashupatinath Maharaj, the founder-spiritual head of Nirvanji Pashupatinath Mutt.

Addressing media persons, Nanded Superintendent of Police Vijaykumar Magar, the prime suspect, Sainath Langote first killed his accomplice Bhagwan Shinde and then went to the ashram late on Saturday.

He entered Shivaharya Maharaj's bedroom where he was resting and threw chilli powder in his eyes, blinding him.

Then he quickly grabbed cash of Rs 69,000, his laptop and other valuables in the bedroom worth approximately Rs.1.50 lakh, besides the seer's car keys.

As Shivacharya Maharaj attempted to grapple with him, Langote pinned him down and strangled him, then dragged his body to the sadhu's car parked outside and dumped it into the boot.

"He started the car and sped off towards the road outside, but the car crashed into the main gate of the ashram creating a noise, alerting the other sevaks sleeping inside the ashram," Magar said.

Around 8-10 other ashram sevaks rushed outside to check the ruckus and when they saw their seer's belongings and his body in the car trunck, they attempted to stop Langote, but he gave them the slip.

A short distance away, Langote managed to steal a motorbike and sped off into the darkness and hours later, the police found the body of his accomplice Shinde from a nearby school premises, Magar said.

In view of the sensitivity of the incident, Magar said around five crack teams were formed which fanned out into the district and managed to catch Langote this afternoon.

"The prima facie motive for the seer's murder was clearly robbery and the second killing could be due to rivalry or some differences among them. The absconder suspect has been caught by a police team. We will interrogate him and get further details of the crime," Magar said.

Nanded Congress strongman and PWD Minister Ashok Chavan appealed that the murder should not be politicized, since the police investigations are underway and the autopsy report is awaited.

He said the deceased sadhu belonged to the Lingayat caste, and both Shinde and Langote who belonged to the same community were his followers.

Shivacharya Maharaj had come to Nanded over a decade ago and set up the ashram which he ran along with a band of followers.

London, May 20: The current physical distancing guidelines of 6 feet may be insufficient to prevent COVID-19 transmission, according to a study which says a mild cough in low wind speeds can propel saliva droplets by as much as 18 feet.

Researchers, including those from the University of Nicosia in Cyprus, said a good baseline for studying the airborne transmission of viruses, like the one behind the COVID-19 pandemic, is a deeper understanding of how particles travel through the air when people cough.

In the study, published in the journal Physics of Fluids, they said even with a slight breeze of about four kilometres per hour (kph), saliva travels 18 feet in 5 seconds.

"The droplet cloud will affect both adults and children of different heights," said study co-author Dimitris Drikakis from the University of Nicosia.

According to the scientists, shorter adults and children could be at higher risk if they are located within the trajectory of the saliva droplets.

They said saliva is a complex fluid, which travels suspended in a bulk of surrounding air released by a cough, adding that many factors affect how saliva droplets travel in the air.

These factors, the study noted, include the size and number of droplets, how they interact with one another and the surrounding air as they disperse and evaporate, how heat and mass are transferred, and the humidity and temperature of the surrounding air.

In the study, the scientists created a computer simulation to examine the state of every saliva droplet moving through the air in front of a coughing person.

The model considered the effects of humidity, dispersion force, interactions of molecules of saliva and air, and how the droplets change from liquid to vapour and evaporate, along with a grid representing the space in front of a coughing person.

Each grid, the scientists said, holds information about variables like pressure, fluid velocity, temperature, droplet mass, and droplet position.

The study analysed the fates of nearly 1,008 simulated saliva droplets, and solved as many as 3.7 million equations.

"The purpose of the mathematical modelling and simulation is to take into account all the real coupling or interaction mechanisms that may take place between the main bulk fluid flow and the saliva droplets, and between the saliva droplets themselves," explained Talib Dbouk, another co-author of the study.

However, the researchers added that further studies are needed to determine the effect of ground surface temperature on the behaviour of saliva in air.

They also believe that indoor environments, especially ones with air conditioning, may significantly affect the particle movement through air.

This work is important since it concerns safety distance guidelines, and advances the understanding of the transmission of airborne diseases, Drikakis said.

Bengaluru, May 13: The Karnataka Common Entrance Test (K-CET) 2020 will be held on July 30 and 31.

The test, earlier as scheduled to be held on April 22, 23 and 24, was postponed due to COVID-19 crisis and the nation-wide lockdown.

Now, considering the dates for National Eligibility cum Entrance Test (NEET) and Joint Entrance Examination (JEE) dates announced by the Union government, the state government has announced the revised dates on Wednesday.

Higher Education Minister Dr C N Ashwath Narayan announced this in a press conference. The test will be held online, the minister said. 

For CET 2020, over 1.90 lakh students registered for admission to undergraduate engineering, B Tech, Architecture, Agriculture and veterinary science courses.

Home quarantine for repatriated pregnant women, children, senior citizens if they test covid-19 negative 

The Union Health Ministry has revised its discharge guidelines for COVID-19 patients, stating that only those with severe illness need to be tested (through a swab test) and a negative report needs to be obtained before discharge.

The latest guideline adds that other categories of patients, including very mild, mild, pre-symptomatic and moderate cases, need not be tested before discharge.